As shown in Table 5, the TC and ApoB levels in the CAD patients were different among the TT, GT and GG genotypes (P = 0.023 and P = 0.043; respectively), the G allele carriers had higher TC and ApoB levels than the G allele non-carriers (P = 0.018 and P = 0.031; respectively). The gene discussed is APOB; the disease is coronary artery disorder.